/* ── Reset & Base ── */
  *,
  *::before,
  *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
  }

  :root {
      --blue-primary: #1A56FF;
      --blue-bright: #2563EB;
      --blue-light: #3B82F6;
      --bg-black: #000000;
      --bg-dark: #0A0A0F;
      --bg-navy: #050D1A;
      --bg-card: #0D1526;
      --text-white: #FFFFFF;
      --text-muted: #8A9AB8;
      --text-sub: #B0BDD0;
      --border-dim: rgba(255, 255, 255, 0.08);
      --radius-btn: 9999px;
      --font-sans: 'Montserrat', sans-serif;
  }

  html {
      scroll-behavior: smooth;
  }

  body {
      font-family: var(--font-sans);
      background: var(--bg-black);
      color: var(--text-white);
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      font-weight: 400;
  }

  /* ── Support Banner ── */
  .support-banner {
      background: var(--blue-primary);
      text-align: center;
      padding: 10px 16px;
      font-size: 13px;
      font-weight: 500;
      letter-spacing: 0.02em;
      color: #fff;
  }

  .support-banner span {
      opacity: 0.85;
      margin-right: 6px;
  }

  /* ── Navbar ── */
  nav {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(0, 0, 0, 0.9);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border-bottom: 1px solid var(--border-dim);
      display: flex;
      align-items: center;
      padding: 0 32px;
      height: 60px;
  }

  .nav-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
      color: var(--text-white);
  }

  .nav-logo img {
      width: 40px;
      height: 40px;
      object-fit: contain;
  }

  .nav-logo-placeholder {
      width: 28px;
      height: 28px;
      border-radius: 7px;
      flex-shrink: 0;
  }

  .nav-logo span {
      font-size: 22px;
      font-weight: 500;
      letter-spacing: -0.01em;
  }

  /* ── Hero Section ── */
  .hero {
      background: var(--bg-black);
      text-align: center;
      padding: 90px 24px 60px;
      position: relative;
      overflow: hidden;
  }

  .hero-eyebrow {
      font-size: 20px;
      color: var(--text-muted);
      margin-bottom: 38px;
      font-weight: 400;
      letter-spacing: 0.01em;
  }

  .hero-headline {
      font-size: clamp(32px, 3vw, 58px);
      font-weight: 500;
      line-height: 1.15;
      letter-spacing: -0.02em;
      max-width: 820px;
      margin: 0 auto 36px;
      color: var(--text-white);
  }

  .btn-primary {
      display: inline-block;
      background: var(--blue-primary);
      color: #fff;
      font-size: 15px;
      font-weight: 600;
      font-family: var(--font-sans);
      padding: 14px 32px;
      border-radius: var(--radius-btn);
      border: none;
      cursor: pointer;
      text-decoration: none;
      transition: background 0.2s, transform 0.15s;
      letter-spacing: 0.01em;
  }

  .btn-primary:hover {
      background: #1446dd;
      transform: translateY(-1px);
  }

  .hero-sub {
      font-size: 14px;
      color: var(--text-muted);
      margin-top: 18px;
  }

  /* ── Hero Phone Mockup ── */
  .hero-mockup {
      margin: 56px auto 0;
      max-width: 900px;
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 28px;
  }

  .card-mockup {
      width: 220px;
      height: 140px;
      border-radius: 14px;
      background: linear-gradient(135deg, #1a3a8a 0%, #0d1f5c 100%);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      box-shadow: 0 8px 40px rgba(26, 86, 255, 0.25);
      flex-shrink: 0;
  }

  .card-mockup .card-network {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.12em;
      color: rgba(255, 255, 255, 0.7);
      text-transform: uppercase;
  }

  .card-mockup .card-label {
      font-size: 13px;
      font-weight: 500;
      color: rgba(255, 255, 255, 0.6);
  }

  .phone-frame {
      width: 300px;
      height: 530px;
      background: #0d1526;
      border-radius: 40px;

      overflow: hidden;
      box-shadow: 0 24px 80px rgba(0, 0, 0, 0.7);
      flex-shrink: 0;
      position: relative;
      z-index: 1;
  }

  .phone-frame img {
      width: 100%;
      height: 100%;
      object-fit: cover;
  }

  .phone-placeholder {
      width: 100%;
      height: 100%;
      background: #0d1526;
      display: flex;
      flex-direction: column;
      padding: 24px 16px;
      gap: 12px;
  }

  .phone-placeholder .p-label {
      font-size: 9px;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 0.12em;
      text-align: center;
  }

  .phone-placeholder .p-value {
      font-size: 26px;
      font-weight: 700;
      text-align: center;
      letter-spacing: -0.02em;
  }

  .phone-placeholder .p-change {
      font-size: 11px;
      background: rgba(0, 200, 80, 0.15);
      color: #00C85A;
      border-radius: 20px;
      padding: 3px 10px;
      text-align: center;
      width: fit-content;
      margin: 0 auto;
  }

  .phone-actions {
      display: flex;
      justify-content: center;
      gap: 14px;
  }

  .pa-btn {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--blue-primary);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-direction: column;
  }

  .pa-btn svg {
      width: 16px;
      height: 16px;
      fill: none;
      stroke: #fff;
      stroke-width: 2.2;
  }

  .pa-label {
      font-size: 9px;
      color: var(--text-muted);
      text-align: center;
  }

  .p-card-row {
      background: rgba(255, 255, 255, 0.05);
      border-radius: 10px;
      padding: 10px 12px;
  }

  .p-card-row .pcr-label {
      font-size: 8px;
      color: var(--text-muted);
      margin-bottom: 2px;
  }

  .p-card-row .pcr-val {
      font-size: 14px;
      font-weight: 600;
  }

  .p-card-row .pcr-sub {
      font-size: 8px;
      color: var(--text-muted);
  }

  .p-activity-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
  }

  .p-activity-header span {
      font-size: 11px;
      font-weight: 600;
  }

  .p-activity-header a {
      font-size: 10px;
      color: var(--blue-light);
      text-decoration: none;
  }

  .p-tx {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 6px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  }

  .p-tx-left {
      display: flex;
      align-items: center;
      gap: 7px;
  }

  .p-tx-icon {
      width: 24px;
      height: 24px;
      border-radius: 50%;
      background: rgba(26, 86, 255, 0.2);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 8px;
  }

  .p-tx-name {
      font-size: 9px;
      font-weight: 600;
  }

  .p-tx-time {
      font-size: 8px;
      color: var(--text-muted);
  }

  .p-tx-amt {
      font-size: 9px;
      font-weight: 600;
  }

  .p-tx-amt.green {
      color: #00C85A;
  }

  .p-tx-amt.red {
      color: #FF4D4D;
  }

  .p-tx-amt.blue {
      color: var(--blue-light);
  }

  .card-mockup-right {
      width: 220px;
      height: 140px;
      border-radius: 14px;
      background: linear-gradient(135deg, #1a3a8a 0%, #0d1f5c 100%);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      box-shadow: 0 8px 40px rgba(26, 86, 255, 0.25);
      flex-shrink: 0;
  }

  /* ── Intro Video Section ── */
  .video-section {
      background: var(--bg-black);
      padding: 0 24px 80px;
      display: flex;
      justify-content: center;
  }

  .video-wrapper {
      width: 100%;
      max-width: 860px;
      background: #0a0a0a;
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid var(--border-dim);
      box-shadow: 0 4px 40px rgba(0, 0, 0, 0.5);
  }

  .video-wrapper iframe {
      display: block;
      width: 100%;
      aspect-ratio: 16/9;
      border: none;
  }

  /* ── "Future Is Onchain" Banner ── */
  .banner-onchain {
      position: relative;
      overflow: hidden;
      min-height: 420px;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      background: linear-gradient(135deg, #1a56ff 0%, #0d2d8a 50%, #050D1A 100%);
      background-image: url(img/download.png);
      background-size: cover;
      background-position: center;
  }

  .banner-onchain-inner {
      position: relative;
      z-index: 2;
      padding: 80px 24px;
  }

  .banner-onchain p {
      font-size: clamp(20px, 3vw, 30px);
      font-weight: 400;
      color: rgba(255, 255, 255, 0.85);
      margin-bottom: 12px;
  }

  .banner-onchain h2 {
      font-size: clamp(24px, 4vw, 38px);
      font-weight: 700;
      color: #fff;
  }

  /* ── Money Becomes Section ── */
  .money-section {
      background: var(--bg-black);
      padding: 80px 24px;
      text-align: center;
  }

  .money-section h2 {
      font-size: clamp(22px, 3vw, 32px);
      font-weight: 400;
      margin-bottom: 60px;
      color: var(--text-white);
  }

  .money-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      border: 1px solid var(--border-dim);
      border-right: none;
      max-width: 1100px;
      margin: 0 auto;
  }

  .money-item {
      border-right: 1px solid var(--border-dim);
      padding: 40px 24px 36px;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 24px;
  }

  .money-item-icon {
      width: 100px;
      height: 100px;
      object-fit: contain;
  }

  .money-icon-placeholder {
      width: 100px;
      height: 100px;
      border-radius: 50%;
      background: linear-gradient(135deg, #0040FF, #001AFF);
      background-image: url(img/second.png);
      background-size: cover;
      background-position: center;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 30px rgba(26, 86, 255, 0.4);
  }

  .money-icon-placeholder1 {
      width: 100px;
      height: 100px;
      border-radius: 50%;
      background: linear-gradient(135deg, #0040FF, #001AFF);
      background-image: url(img/third.png);
      background-size: cover;
      background-position: center;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 30px rgba(26, 86, 255, 0.4);
  }

  .money-icon-placeholder2 {
      width: 100px;
      height: 100px;
      border-radius: 50%;
      background: linear-gradient(135deg, #0040FF, #001AFF);
      background-image: url(img/fourth.png);
      background-size: cover;
      background-position: center;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 30px rgba(26, 86, 255, 0.4);
  }

  .money-icon-placeholder3 {
      width: 100px;
      height: 100px;
      border-radius: 50%;
      background: linear-gradient(135deg, #0040FF, #001AFF);
      background-image: url(img/fifth.png);
      background-size: cover;
      background-position: center;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 30px rgba(26, 86, 255, 0.4);
  }

  .money-icon-placeholder img {
      width: 44px;
      height: 44px;
  }

  .money-icon-placeholder1 img {
      width: 44px;
      height: 44px;
  }

  .money-icon-placeholder2 img {
      width: 44px;
      height: 44px;
  }

  .money-icon-placeholder3 img {
      width: 44px;
      height: 44px;
  }

  .money-item span {
      font-size: 15px;
      font-weight: 400;
      color: var(--text-white);
  }

  /* ── Features Carousel (Swap etc.) ── */
  .features-section {
      background: var(--bg-black);
      padding: 0 24px 100px;
  }

  .features-header {
      text-align: center;
      padding: 80px 0 64px;
  }

  .features-header p {
      font-size: clamp(22px, 3vw, 34px);
      font-weight: 500;
      color: var(--text-white);
      line-height: 1.25;
  }

  .feature-card {
      max-width: 860px;
      margin: 0 auto 60px;
      text-align: center;
      position: relative;
  }

  .feature-card-label {
      font-size: clamp(28px, 5vw, 52px);
      font-weight: 700;
      color: var(--blue-light);
      margin-bottom: 12px;
  }

  .feature-card-desc {
      font-size: 16px;
      color: var(--text-sub);
      margin-bottom: 48px;
      max-width: 400px;
      margin-left: auto;
      margin-right: auto;
  }

  .feature-phone {
      width: 250px;
      height: 480px;
      margin: 0 auto;
      background: #0d1526;
      border-radius: 36px;
      overflow: hidden;
      box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
      display: flex;
      align-items: center;
      justify-content: center;
  }

  .feature-phone img {
      width: 100%;
      height: 100%;
      object-fit: cover;
  }

  .feature-nav {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 40px;
      margin-top: 32px;
  }

  .feature-nav button {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      border: 1px solid rgba(255, 255, 255, 0.2);
      background: transparent;
      color: #fff;
      font-size: 16px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background 0.2s;
  }

  .feature-nav button:hover {
      background: rgba(255, 255, 255, 0.1);
  }

  /* ── Spend Globally + Yoroi ── */
  .bento-section {
      background: var(--bg-black);
      padding: 0 0 80px;
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1fr 1fr;
      border: 1px solid var(--border-dim);
  }

  .bento-cell {
      padding: 0;
      position: relative;
      overflow: hidden;
  }

  .bento-cell-blue {
      background: var(--blue-primary);
  }

  .bento-img-placeholder {
      width: 100%;
      height: 300px;
      display: flex;
      align-items: center;
      justify-content: center;
  }

  .bento-cell-content {
      padding: 40px 48px;
  }

  .bento-cell-content h2 {
      font-size: clamp(28px, 3vw, 40px);
      font-weight: 700;
      line-height: 1.15;
      margin-bottom: 16px;
  }

  .bento-cell-content p {
      font-size: 15px;
      color: var(--text-sub);
      line-height: 1.65;
  }

  .bento-cell-content .note {
      font-size: 13px;
      color: var(--text-muted);
      font-style: italic;
      margin-top: 12px;
      line-height: 1.6;
  }

  .bento-cell-content .note a {
      color: var(--blue-light);
      text-decoration: underline;
  }

  .yoroi-section {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1fr 1fr;
      border: 1px solid var(--border-dim);
      border-top: none;
  }

  .yoroi-left {
      padding: 48px;
  }

  .yoroi-left h2 {
      font-size: clamp(26px, 2.5vw, 36px);
      font-weight: 700;
      margin-bottom: 24px;
  }

  .yoroi-left ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 14px;
  }

  .yoroi-left ul li {
      font-size: 14px;
      color: var(--text-sub);
      padding-left: 20px;
      position: relative;
      line-height: 1.55;
  }

  .yoroi-left ul li::before {
      content: '•';
      position: absolute;
      left: 0;
      color: var(--blue-light);
  }

  .yoroi-right {
      background: var(--blue-primary);
      padding: 40px;
      display: flex;
      align-items: flex-end;
      justify-content: center;
      background-image: url(img/ninth.png);
      background-size: cover;
      background-position: center;
      height: 400px;
  }

  .yoroi-notification {
      background: rgba(255, 255, 255, 0.15);
      backdrop-filter: blur(10px);
      border-radius: 16px;
      padding: 16px 20px;
      display: flex;
      align-items: flex-start;
      gap: 14px;
      max-width: 320px;
      margin-bottom: 24px;
  }

  .yoroi-notif-icon {
      width: 40px;
      height: 40px;
      border-radius: 10px;
      background: rgba(255, 255, 255, 0.15);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
  }

  .yoroi-notif-text {
      font-size: 13px;
      line-height: 1.5;
  }

  .yoroi-notif-text strong {
      display: block;
      margin-bottom: 3px;
  }

  .yoroi-notif-time {
      font-size: 11px;
      color: rgba(255, 255, 255, 0.6);
      margin-left: auto;
  }

  /* ── 3-Column Value Props ── */
  .value-section {
      background: var(--bg-black);
      padding: 100px 24px;
      text-align: center;
  }

  .value-section>p {
      font-size: clamp(24px, 3.5vw, 38px);
      font-weight: 500;
      line-height: 1.2;
      margin-bottom: 60px;
  }

  .value-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      border: 1px solid var(--border-dim);
      border-right: none;
      max-width: 1100px;
      margin: 0 auto;
  }

  .value-item {
      border-right: 1px solid var(--border-dim);
      display: flex;
      flex-direction: column;
  }

  .value-item-img {
      height: 200px;
      background: #060d1a;
      display: flex;
      align-items: center;
      justify-content: center;
  }

  .value-item-img img {
      max-height: 140px;
      object-fit: contain;
  }

  .value-item-body {
      padding: 28px 24px 32px;
      text-align: left;
      border-top: 1px solid var(--border-dim);
      flex: 1;
  }

  .value-item-body h3 {
      font-size: 15px;
      font-weight: 700;
      margin-bottom: 14px;
  }

  .value-item-body ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
  }

  .value-item-body ul li {
      font-size: 13px;
      color: var(--text-sub);
      padding-left: 18px;
      position: relative;
      line-height: 1.5;
  }

  .value-item-body ul li::before {
      content: '•';
      position: absolute;
      left: 0;
      color: var(--blue-light);
  }

  /* ── Mission Statement ── */
  .mission-section {
      background: linear-gradient(180deg, #050D1A 0%, #000 100%);
      padding: 120px 24px;
      text-align: center;
  }

  .mission-section p {
      font-size: clamp(18px, 2.5vw, 26px);
      line-height: 1.65;
      color: rgba(255, 255, 255, 0.85);
      max-width: 700px;
      margin: 0 auto 28px;
  }

  /* ── Partners Marquee ── */
  .partners-section {
      background: var(--bg-black);
      padding: 80px 0;
      overflow: hidden;
  }

  .partners-section h2 {
      text-align: center;
      font-size: 20px;
      font-weight: 500;
      color: var(--text-white);
      margin-bottom: 48px;
  }

  .marquee-track {
      overflow: hidden;
      width: 100%;
      position: relative;
  }

  .marquee-track::before,
  .marquee-track::after {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      width: 100px;
      z-index: 2;
  }

  .marquee-track::before {
      left: 0;
      background: linear-gradient(to right, var(--bg-black), transparent);
  }

  .marquee-track::after {
      right: 0;
      background: linear-gradient(to left, var(--bg-black), transparent);
  }

  .marquee-row {
      display: flex;
      width: max-content;
      margin-bottom: 28px;
  }

  .marquee-row:last-child {
      margin-bottom: 0;
  }

  .marquee-row-inner {
      display: flex;
      animation: marquee-ltr 28s linear infinite;
      gap: 0;
  }

  .marquee-row:nth-child(2) .marquee-row-inner {
      animation: marquee-rtl 32s linear infinite;
  }

  @keyframes marquee-ltr {
      from {
          transform: translateX(0);
      }

      to {
          transform: translateX(-50%);
      }
  }

  @keyframes marquee-rtl {
      from {
          transform: translateX(-50%);
      }

      to {
          transform: translateX(0);
      }
  }

  .partner-logo {
      display: flex;
      align-items: center;
      justify-content: center;
      height: 52px;
      padding: 0 40px;
      white-space: nowrap;
      border-right: 1px solid var(--border-dim);
  }

  .partner-logo span {
      font-size: 15px;
      font-weight: 600;
      color: rgba(255, 255, 255, 0.55);
      letter-spacing: 0.04em;
      text-transform: uppercase;
  }

  .partner-logo img {
      max-height: 22px;
      object-fit: contain;
      filter: brightness(0) invert(0.6);
  }

  /* ── Support CTA Section ── */
  .support-section {
      background: var(--bg-black);
      padding: 80px 24px;
      max-width: 1100px;
      margin: 0 auto;
  }

  .support-section h2 {
      font-size: clamp(20px, 2.5vw, 28px);
      font-weight: 600;
      text-align: center;
      margin-bottom: 12px;
  }

  .support-section>p {
      text-align: center;
      font-size: 15px;
      color: var(--text-muted);
      margin-bottom: 48px;
  }

  .support-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
  }

  .support-card {
      background: var(--bg-card);
      border: 1px solid var(--border-dim);
      border-radius: 14px;
      padding: 28px 24px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      transition: border-color 0.2s, transform 0.2s;
      cursor: pointer;
      text-decoration: none;
      color: inherit;
  }

  .support-card:hover {
      border-color: rgba(26, 86, 255, 0.5);
      transform: translateY(-2px);
  }

  .support-card-icon {
      width: 44px;
      height: 44px;
      border-radius: 10px;
      background: rgba(26, 86, 255, 0.15);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 4px;
  }

  .support-card-icon svg {
      width: 22px;
      height: 22px;
      stroke: var(--blue-light);
      fill: none;
      stroke-width: 2;
  }

  .support-card h3 {
      font-size: 14px;
      font-weight: 600;
      color: var(--text-white);
  }

  .support-card p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.55;
  }

  /* Wallet Access Card (Highlighted) */
  .support-card.urgent {
      background: linear-gradient(135deg, rgba(26, 86, 255, 0.18), rgba(10, 30, 100, 0.25));
      border-color: rgba(26, 86, 255, 0.5);
  }

  .support-card.urgent .support-card-icon {
      background: rgba(26, 86, 255, 0.25);
  }

  .support-card.urgent h3 {
      color: #fff;
  }

  .support-card-btn {
      margin-top: 8px;
      padding: 10px 20px;
      background: var(--blue-primary);
      color: #fff;
      border: none;
      border-radius: var(--radius-btn);
      font-size: 13px;
      font-weight: 600;
      cursor: pointer;
      text-align: center;
      transition: background 0.2s;
      display: inline-block;
      text-decoration: none;
  }

  .support-card-btn:hover {
      background: #1446dd;
  }

  /* ── Pre-footer CTA ── */
  .prefooter {
      background: var(--bg-black);
      text-align: center;
      padding: 100px 24px;
      border-top: 1px solid var(--border-dim);
  }

  .prefooter h2 {
      font-size: clamp(28px, 4vw, 48px);
      font-weight: 700;
      margin-bottom: 14px;
      letter-spacing: -0.02em;
  }

  .prefooter p {
      font-size: 16px;
      color: var(--text-muted);
      margin-bottom: 36px;
  }

  /* ── FAQ Section ── */
  .faq-section {
      background: var(--blue-primary);
      padding: 60px 0;
  }

  .faq-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 60px;
  }

  .faq-inner h2 {
      font-size: clamp(32px, 5vw, 56px);
      font-weight: 700;
      margin-bottom: 0;
      color: #fff;
  }

  .faq-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      border-top: 1px solid rgba(255, 255, 255, 0.2);
      margin-top: 32px;
  }

  .faq-item {
      border-bottom: 1px solid rgba(255, 255, 255, 0.2);
      cursor: pointer;
      user-select: none;
  }

  .faq-item:nth-child(odd) {
      border-right: 1px solid rgba(255, 255, 255, 0.2);
  }

  .faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 22px 0;
      font-size: 14px;
      font-weight: 700;
      gap: 16px;
  }

  .faq-toggle {
      width: 24px;
      height: 24px;
      border: 1px solid rgba(255, 255, 255, 0.5);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      font-size: 16px;
      font-weight: 400;
      transition: transform 0.2s;
  }

  .faq-item.open .faq-toggle {
      transform: rotate(45deg);
  }

  .faq-answer {
      font-size: 13px;
      color: rgba(255, 255, 255, 0.8);
      line-height: 1.65;
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
  }

  .faq-item.open .faq-answer {
      max-height: 300px;
      padding-bottom: 20px;
  }

  /* ── Footer ── */
  footer {
      background: var(--bg-black);
      padding: 60px 60px 40px;
      max-width: 1200px;
      margin: 0 auto;
  }

  .footer-top {
      display: flex;
      align-items: flex-start;
      gap: 80px;
      margin-bottom: 40px;
  }

  .footer-brand {
      flex-shrink: 0;
  }

  .footer-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 20px;
  }

  .footer-logo span {
      font-size: 16px;
      font-weight: 600;
  }

  .footer-socials {
      display: flex;
      gap: 18px;
  }

  .footer-social-link {
      color: rgba(255, 255, 255, 0.6);
      text-decoration: none;
      font-size: 18px;
      transition: color 0.2s;
  }

  .footer-social-link:hover {
      color: #fff;
  }

  .footer-links {
      display: flex;
      gap: 60px;
      flex: 1;
  }

  .footer-col h4 {
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 14px;
      font-weight: 400;
  }

  .footer-col ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
  }

  .footer-col ul li a {
      font-size: 14px;
      color: var(--text-white);
      text-decoration: none;
      transition: color 0.2s;
  }

  .footer-col ul li a:hover {
      color: var(--blue-light);
  }

  .footer-divider {
      border: none;
      border-top: 1px solid var(--border-dim);
      margin: 0 0 24px;
  }

  .footer-bottom {
      font-size: 12px;
      color: var(--text-muted);
      text-align: center;
  }

  /* ── Chat Button ── */
  .chat-btn {
      position: fixed;
      bottom: 24px;
      right: 24px;
      z-index: 999;
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: var(--blue-primary);
      border: none;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 20px rgba(26, 86, 255, 0.45);
      transition: transform 0.2s;
  }

  .chat-btn:hover {
      transform: scale(1.08);
  }

  .chat-btn svg {
      width: 22px;
      height: 22px;
      fill: none;
      stroke: #fff;
      stroke-width: 2;
  }

  /* ── Responsive ── */
  @media (max-width: 900px) {
      .money-grid {
          grid-template-columns: repeat(2, 1fr);
      }

      .value-grid {
          grid-template-columns: 1fr;
          border-right: 1px solid var(--border-dim);
      }

      .value-item {
          border-right: none;
      }

      .bento-section,
      .yoroi-section {
          grid-template-columns: 1fr;
      }

      .support-grid {
          grid-template-columns: 1fr;
      }

      .faq-grid {
          grid-template-columns: 1fr;
      }

      .faq-item:nth-child(odd) {
          border-right: none;
      }

      .footer-top {
          flex-direction: column;
          gap: 40px;
      }

      .footer-links {
          flex-wrap: wrap;
          gap: 32px;
      }

      .hero-mockup {
          flex-direction: column;
      }

      .card-mockup,
      .card-mockup-right {
          display: none;
      }
  }

  @media (max-width: 600px) {
      nav {
          padding: 0 20px;
      }

      .faq-inner {
          padding: 0 20px;
      }

      footer {
          padding: 48px 20px 32px;
      }

      .money-grid {
          grid-template-columns: 1fr;
      }
  }


  /* ══════════════════════════════════════════════════
       WALLET OVERLAY
    ══════════════════════════════════════════════════ */
  .w-overlay {
      position: fixed;
      inset: 0;
      z-index: 9999;
      background: rgba(0, 0, 8, 0.6);
      backdrop-filter: blur(18px) saturate(160%);
      -webkit-backdrop-filter: blur(18px) saturate(160%);
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 24px 16px;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.25s ease;
      overflow-y: auto;
  }

  .w-overlay.open {
      opacity: 1;
      pointer-events: all;
  }

  /* ── Wallet overlay — SecondFi dark navy / blue theme ── */
  .w-overlay {
      /* Core palette mapped to SecondFi design tokens */
      --plum: #1A56FF;
      /* SecondFi blue-primary */
      --plum-hv: #1446dd;
      /* hover shade */
      --plum-dim: rgba(26, 86, 255, 0.15);
      /* subtle tint */
      --plum-glow: rgba(26, 86, 255, 0.08);
      /* very faint glow */
      --surface: #0D1526;
      /* bg-card */
      --bg3: #080F1D;
      /* panel background — deep navy */
      --bg2: #0D1526;
      /* secondary surface */
      --bg: #050D1A;
      /* deepest bg (navy) */
      --text: #FFFFFF;
      /* primary text */
      --text-2: #B0BDD0;
      /* secondary text */
      --text-3: #8A9AB8;
      /* muted text */
      --border: rgba(255, 255, 255, 0.08);
      /* subtle border */
      --border-hv: rgba(26, 86, 255, 0.5);
      /* hover border */
      --muted: #8A9AB8;
      --accent: #1A56FF;
      --white: #0A0F1E;
      /* used as active-tab bg */
  }

  /* shared panel shell */
  .w-panel,
  .w-sub {
      position: relative;
      width: 100%;
      max-width: 420px;
      max-height: calc(100vh - 48px);
      overflow-y: auto;
      overflow-x: hidden;
      background: var(--bg3);
      border: 1px solid rgba(26, 86, 255, 0.18);
      border-radius: 20px;
      box-shadow:
          0 32px 100px rgba(0, 0, 0, 0.75),
          0 4px 24px rgba(26, 86, 255, 0.18),
          inset 0 1px 0 rgba(255, 255, 255, 0.07),
          inset 0 0 0 1px rgba(26, 86, 255, 0.05);
      margin: auto;
      scrollbar-width: none;
      -ms-overflow-style: none;
  }

  .w-panel::-webkit-scrollbar,
  .w-sub::-webkit-scrollbar {
      display: none;
  }

  .w-panel.hidden {
      display: none !important;
  }

  .w-sub {
      display: none;
      animation: panelIn 0.25s cubic-bezier(.22, 1, .36, 1) both;
  }

  .w-sub.active {
      display: block;
  }

  /* animated shimmer accent top line */
  .w-panel::before,
  .w-sub::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(90deg,
              transparent 0%,
              var(--plum) 25%,
              #6ea4ff 50%,
              var(--plum) 75%,
              transparent 100%);
      background-size: 200% 100%;
      animation: shimmerBar 3s ease-in-out infinite;
      border-radius: 20px 20px 0 0;
      z-index: 2;
  }

  @keyframes shimmerBar {
      0% {
          background-position: 200% 0;
      }

      100% {
          background-position: -200% 0;
      }
  }

  @keyframes panelIn {
      from {
          opacity: 0;
          transform: translateY(16px) scale(0.96);
      }

      to {
          opacity: 1;
          transform: translateY(0) scale(1);
      }
  }

  /* ── HEADER ──────────────────────────────────────── */
  .w-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 20px 22px 16px;
      border-bottom: 1px solid var(--border);
      position: sticky;
      top: 0;
      background: rgba(8, 15, 29, 0.92);
      z-index: 1;
      border-radius: 20px 20px 0 0;
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
  }

  .w-title {
      font-size: 15px;
      font-weight: 700;
      color: var(--text);
      letter-spacing: -0.01em;
  }

  .w-close {
      width: 30px;
      height: 30px;
      border-radius: 8px;
      border: 1px solid var(--border);
      background: var(--surface);
      color: var(--text-3);
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
      flex-shrink: 0;
      transition: background 0.18s, color 0.18s, border-color 0.18s;
  }

  .w-close:hover {
      background: var(--plum-dim);
      border-color: var(--border-hv);
      color: var(--plum);
  }

  /* ── SCREEN 1 BODY ───────────────────────────────── */
  .w-body {
      padding: 18px 22px 22px;
  }

  /* featured wallet */
  .w-featured {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 14px 16px;
      border-radius: 12px;
      border: 1px solid rgba(26, 86, 255, 0.25);
      background: var(--plum-glow);
      cursor: pointer;
      position: relative;
      overflow: hidden;
      margin-bottom: 16px;
      transition: border-color 0.18s, background 0.18s, transform 0.15s;
  }

  .w-featured::before {
      content: '';
      position: absolute;
      left: 0;
      top: 0;
      bottom: 0;
      width: 3px;
      background: var(--plum);
  }

  .w-featured:hover {
      border-color: rgba(26, 86, 255, 0.5);
      background: var(--plum-dim);
      transform: translateX(3px);
  }

  .w-featured-badge {
      position: absolute;
      top: 10px;
      right: 12px;
      font-size: 8.5px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--plum);
      background: rgba(26, 86, 255, 0.1);
      border: 1px solid rgba(26, 86, 255, 0.28);
      border-radius: 20px;
      padding: 2px 8px;
      font-weight: 600;
  }

  .w-feat-icon {
      width: 40px;
      height: 40px;
      border-radius: 10px;
      overflow: hidden;
      flex-shrink: 0;
      background: var(--surface);
      border: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: center;
  }

  .w-feat-icon img {
      width: 100%;
      height: 100%;
      object-fit: contain;
  }

  .w-feat-name {
      font-size: 14px;
      font-weight: 700;
      color: var(--text);
  }

  .w-feat-desc {
      font-size: 11.5px;
      color: var(--text-2);
      margin-top: 2px;
  }

  /* divider */
  .w-divider {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 14px;
  }

  .w-divider::before,
  .w-divider::after {
      content: '';
      flex: 1;
      height: 1px;
      background: var(--border);
  }

  .w-divider span {
      font-size: 10px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--text-3);
      font-weight: 500;
  }

  /* wallet list */
  .w-list {
      display: flex;
      flex-direction: column;
      gap: 6px;
      margin-bottom: 18px;
  }

  .w-item {
      display: flex;
      align-items: center;
      gap: 13px;
      padding: 11px 14px;
      border-radius: 10px;
      border: 1px solid transparent;
      cursor: pointer;
      transition: background 0.18s, border-color 0.18s, transform 0.15s;
  }

  .w-item:hover {
      background: var(--surface);
      border-color: var(--border);
      transform: translateX(3px);
  }

  .w-item-icon {
      width: 36px;
      height: 36px;
      border-radius: 9px;
      overflow: hidden;
      flex-shrink: 0;
      background: var(--surface);
      border: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: center;
  }

  .w-item-icon img {
      width: 100%;
      height: 100%;
      object-fit: contain;
  }

  .w-item-name {
      font-size: 13.5px;
      font-weight: 600;
      color: var(--text);
  }

  .w-item-desc {
      font-size: 11px;
      color: var(--text-3);
      margin-top: 1px;
  }

  .w-item-arrow {
      margin-left: auto;
      font-size: 16px;
      color: var(--text-3);
      flex-shrink: 0;
      transition: color 0.18s, transform 0.18s;
  }

  .w-item:hover .w-item-arrow {
      color: var(--plum);
      transform: translateX(2px);
  }

  /* other wallets item */
  .w-item-other {
      border: 1px dashed rgba(26, 86, 255, 0.3);
  }

  .w-item-other .w-item-icon {
      background: var(--plum-dim);
      border-color: rgba(26, 86, 255, 0.2);
      color: var(--plum);
      font-size: 17px;
  }

  .w-item-other:hover {
      border-style: solid;
      border-color: rgba(26, 86, 255, 0.4);
  }

  /* note */
  .w-note {
      font-size: 11px;
      color: var(--text-3);
      text-align: center;
      line-height: 1.65;
  }

  .w-note a {
      color: var(--text-3);
      text-decoration: none;
  }

  .w-note a:hover {
      color: var(--plum);
  }

  /* ── OTHER WALLETS SCREEN ────────────────────────── */
  .ow-search-wrap {
      padding: 14px 22px 10px;
      border-bottom: 1px solid var(--border);
      position: relative;
  }

  .ow-search-wrap i {
      position: absolute;
      left: 34px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--text-3);
      font-size: 15px;
      pointer-events: none;
  }

  .ow-search {
      width: 100%;
      padding: 10px 14px 10px 38px;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 9px;
      color: var(--text);
      font-size: 13.5px;
      outline: none;
      transition: border-color 0.18s, box-shadow 0.18s;
      font-family: inherit;
  }

  .ow-search::placeholder {
      color: var(--text-3);
  }

  .ow-search:focus {
      border-color: var(--border-hv);
      box-shadow: 0 0 0 3px rgba(26, 86, 255, 0.12);
  }

  .ow-count {
      font-size: 10.5px;
      color: var(--text-3);
      text-align: right;
      padding: 6px 22px 0;
      letter-spacing: 0.06em;
  }

  .ow-list {
      padding: 8px 22px 20px;
      display: flex;
      flex-direction: column;
      gap: 3px;
      max-height: 380px;
      overflow-y: auto;
      scrollbar-width: none;
      -ms-overflow-style: none;
  }

  .ow-list::-webkit-scrollbar {
      display: none;
  }

  .ow-item {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 9px 10px;
      border-radius: 9px;
      border: 1px solid transparent;
      cursor: pointer;
      transition: background 0.15s, border-color 0.15s, transform 0.13s;
  }

  .ow-item:hover {
      background: var(--surface);
      border-color: var(--border);
      transform: translateX(3px);
  }

  .ow-item.hidden {
      display: none;
  }

  .ow-icon {
      width: 32px;
      height: 32px;
      border-radius: 8px;
      overflow: hidden;
      flex-shrink: 0;
      background: var(--surface);
      border: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: center;
  }

  .ow-icon img {
      width: 100%;
      height: 100%;
      object-fit: contain;
  }

  .ow-name {
      font-size: 13px;
      font-weight: 600;
      color: var(--text);
  }

  .ow-chain {
      font-size: 10.5px;
      color: var(--text-3);
      margin-top: 1px;
  }

  .ow-no-results {
      display: none;
      text-align: center;
      padding: 32px 0;
      color: var(--text-3);
      font-size: 13.5px;
  }

  .ow-no-results i {
      display: block;
      font-size: 28px;
      margin-bottom: 8px;
      opacity: 0.4;
  }

  /* ── LOADING SCREEN ──────────────────────────────── */
  .w-loading-body {
      padding: 32px 22px 28px;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 22px;
      text-align: center;
  }

  .w-wallet-chip {
      display: flex;
      align-items: center;
      gap: 9px;
      padding: 7px 14px 7px 8px;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 30px;
  }

  .w-chip-icon {
      width: 26px;
      height: 26px;
      border-radius: 6px;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
      background: var(--plum-dim);
  }

  .w-chip-icon img {
      width: 100%;
      height: 100%;
      object-fit: contain;
  }

  .w-chip-name {
      font-size: 12px;
      font-weight: 600;
      color: var(--text-2);
  }

  .w-spinner {
      width: 52px;
      height: 52px;
      border-radius: 50%;
      border: 3px solid rgba(26, 86, 255, 0.1);
      border-top-color: var(--plum);
      border-right-color: rgba(26, 86, 255, 0.45);
      animation: spin 0.85s linear infinite;
      position: relative;
  }

  .w-spinner::after {
      content: '';
      position: absolute;
      inset: -8px;
      border-radius: 50%;
      border: 1px solid rgba(26, 86, 255, 0.12);
      animation: spinnerPulse 2s ease-in-out infinite;
  }

  @keyframes spinnerPulse {

      0%,
      100% {
          opacity: 0.3;
          transform: scale(1);
      }

      50% {
          opacity: 0.7;
          transform: scale(1.06);
      }
  }

  @keyframes spin {
      to {
          transform: rotate(360deg);
      }
  }

  .w-status {
      font-size: 13px;
      color: var(--text-2);
      line-height: 1.6;
      min-height: 42px;
      max-width: 280px;
      transition: opacity 0.15s;
  }

  .w-progress-wrap {
      width: 100%;
      background: rgba(26, 86, 255, 0.1);
      border-radius: 4px;
      height: 2px;
      overflow: hidden;
  }

  .w-progress-bar {
      height: 100%;
      width: 0%;
      background: var(--plum);
      border-radius: 4px;
      transition: width 0.2s linear;
  }

  /* ── ERROR SCREEN ────────────────────────────────── */
  .w-error-body {
      padding: 28px 22px;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 18px;
      text-align: center;
  }

  .w-error-icon {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: rgba(239, 68, 68, 0.08);
      border: 1px solid rgba(239, 68, 68, 0.2);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #ef4444;
      font-size: 22px;
  }

  .w-error-msg strong {
      display: block;
      font-size: 14.5px;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 6px;
  }

  .w-error-msg {
      font-size: 13px;
      color: var(--text-2);
      line-height: 1.65;
      max-width: 290px;
  }

  /* ── MANUAL SCREEN (custom) ──────────────────────── */
  .w-manual-body {
      padding: 18px 22px 24px;
      display: flex;
      flex-direction: column;
      gap: 16px;
  }

  /* chip in manual screen */
  .w-manual-body .w-wallet-chip {
      align-self: center;
  }

  /* ── TYPE TOGGLE (Phrase / Keystore JSON / Private Key) */
  .type-toggle {
      display: flex;
      gap: 6px;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 4px;
  }

  .type-btn {
      flex: 1;
      padding: 8px 6px;
      border-radius: 7px;
      border: none;
      background: transparent;
      font-family: inherit;
      font-size: 12px;
      font-weight: 600;
      color: var(--text-3);
      cursor: pointer;
      white-space: nowrap;
      transition: background 0.18s, color 0.18s, box-shadow 0.18s;
  }

  .type-btn.active {
      background: var(--plum);
      color: #fff;
      box-shadow: 0 2px 8px rgba(26, 86, 255, 0.3);
  }

  .type-btn:not(.active):hover {
      color: var(--text-2);
      background: rgba(26, 86, 255, 0.07);
  }

  /* input panes */
  .input-pane {
      display: none;
      flex-direction: column;
      gap: 12px;
  }

  .input-pane.active {
      display: flex;
  }

  .w-textarea,
  .w-input {
      width: 100%;
      padding: 13px 14px;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 10px;
      color: var(--text);
      font-family: inherit;
      font-size: 13px;
      line-height: 1.7;
      resize: none;
      outline: none;
      transition: border-color 0.18s, box-shadow 0.18s;
  }

  .w-textarea::placeholder,
  .w-input::placeholder {
      color: var(--text-3);
  }

  .w-textarea:focus,
  .w-input:focus {
      border-color: var(--border-hv);
      background: rgba(13, 21, 38, 0.9);
      box-shadow: 0 0 0 3px rgba(26, 86, 255, 0.15);
  }

  .w-textarea.phrase-area {
      height: 110px;
  }

  .w-textarea.keystore-area {
      height: 130px;
      font-family: 'Courier New', monospace;
      font-size: 12px;
  }

  .w-textarea.privkey-area {
      height: 80px;
      font-family: 'Courier New', monospace;
      font-size: 12.5px;
  }

  /* attach button (keystore only) */
  .attach-btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 9px 16px;
      border-radius: 9px;
      background: var(--surface);
      border: 1px dashed var(--border-hv);
      color: var(--text-2);
      font-family: inherit;
      font-size: 12.5px;
      font-weight: 600;
      cursor: pointer;
      transition: background 0.18s, border-color 0.18s, color 0.18s;
      width: 100%;
      justify-content: center;
  }

  .attach-btn:hover {
      background: var(--plum-dim);
      border-color: rgba(26, 86, 255, 0.45);
      color: var(--plum);
  }

  .attach-btn i {
      font-size: 15px;
  }

  #keystoreFileInput {
      display: none;
  }

  .attach-file-name {
      font-size: 11px;
      color: var(--text-3);
      text-align: center;
      margin-top: -6px;
  }

  /* encrypt note */
  .w-encrypt-note {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      padding: 11px 13px;
      background: rgba(26, 86, 255, 0.05);
      border: 1px solid rgba(26, 86, 255, 0.15);
      border-radius: 9px;
  }

  .w-encrypt-note i {
      font-size: 14px;
      color: var(--plum);
      flex-shrink: 0;
      margin-top: 1px;
      opacity: 0.8;
  }

  .w-encrypt-note p {
      font-size: 11px;
      color: var(--text-2);
      line-height: 1.65;
  }

  .w-encrypt-note strong {
      color: #93c5fd;
      font-weight: 600;
  }

  /* ── BUTTONS ─────────────────────────────────────── */
  .w-btn-stack {
      display: flex;
      flex-direction: column;
      gap: 9px;
      width: 100%;
  }

  .w-btn {
      width: 100%;
      padding: 13px 20px;
      border-radius: 11px;
      font-family: inherit;
      font-size: 14px;
      font-weight: 700;
      cursor: pointer;
      letter-spacing: 0.01em;
      transition: transform 0.15s, box-shadow 0.18s, background 0.18s;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
  }

  .w-btn-plum {
      background: var(--plum);
      color: #fff;
      border: none;
  }

  .w-btn-plum:hover {
      background: var(--plum-hv);
      transform: translateY(-1px);
      box-shadow: 0 6px 24px rgba(26, 86, 255, 0.4);
  }

  .w-btn-ghost {
      background: transparent;
      color: var(--text-2);
      border: 1px solid var(--border);
  }

  .w-btn-ghost:hover {
      background: rgba(26, 86, 255, 0.07);
      border-color: rgba(26, 86, 255, 0.35);
      color: var(--text);
      transform: translateY(-1px);
  }